1984710144

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18199}}^1$

素因数の和:18291

約数の個数: 80

約数和(自身を含む): 5362156800

約数和(自身を除く): 3377446656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1536, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 18176, 18199, 27264, 36352, 36398, 54528, 54597, 72796, 109056, 109194, 145592, 218388, 291184, 436776, 582368, 873552, 1164736, 1292129, 1747104, 2329472, 2584258, 3494208, 3876387, 4658944, 5168516, 6988416, 7752774, 9317888, 10337032, 13976832, 15505548, 20674064, 27953664, 31011096, 41348128, 62022192, 82696256, 124044384, 165392512, 248088768, 330785024, 496177536, 661570048, 992355072, 1984710144]

約数ペア:

[(1, 1984710144), (2, 992355072), (3, 661570048), (4, 496177536), (6, 330785024), (8, 248088768), (12, 165392512), (16, 124044384), (24, 82696256), (32, 62022192), (48, 41348128), (64, 31011096), (71, 27953664), (96, 20674064), (128, 15505548), (142, 13976832), (192, 10337032), (213, 9317888), (256, 7752774), (284, 6988416), (384, 5168516), (426, 4658944), (512, 3876387), (568, 3494208), (768, 2584258), (852, 2329472), (1136, 1747104), (1536, 1292129), (1704, 1164736), (2272, 873552), (3408, 582368), (4544, 436776), (6816, 291184), (9088, 218388), (13632, 145592), (18176, 109194), (18199, 109056), (27264, 72796), (36352, 54597), (36398, 54528)]